                    &        mean&          sd\\
\hline
Accident inspections per 1000 employees (OSHA)&       0.031&       0.059\\
Deaths per 1000 employees (NSC)&       0.061&       0.046\\
Public policy exception&       0.548&       0.494\\
Workers' comp. anti-retaliation statute&       0.449&       0.497\\
Whistleblower protection statute&       0.419&       0.494\\
